NPPES file of Aug 9, 2026

John William Hendrix, ACNP

Acute Care Nurse Practitioner · Kalamazoo, MI

John William Hendrix, ACNP is an acute care nurse practitioner with a practice address in Kalamazoo, Michigan, and NPI 1023817392, issued on Mar 10, 2025. Check the license (Michigan 4704267985, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023817392
Name
John William Hendrix
Credential
ACNP
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
4704267985 MI
Self-reported in NPPES; status is on the state search
Practice location
601 John St Ste M-510, Kalamazoo, MI 49007
Phone
(269) 341-7762
Enumerated
Mar 10, 2025
Record last updated
May 29, 2025
Medicare enrollment
Enrolled (PECOS I20250606002605); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 601 John St Ste M-510

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Susan Ames, ACNPAcute Care Nurse Practitioner1932802980
  2. Julie Bourbonnais, MDCritical Care Medicine (Internal Medicine) Physician1487781795
  3. Glenn Carlson, ACNPAcute Care Nurse Practitioner1609103589
  4. Delyse Garg, MDPulmonary Disease Physician1811340813
  5. Leah Ijere, ACNP-AGAcute Care Nurse Practitioner1689186520
  6. Jenna Knoll, ACNPAcute Care Nurse Practitioner1801553193

Verify John William Hendrix in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704267985
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Michigan license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

2 hospital affiliations

  1. Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospitals4 of 5 stars
  2. Bronson Battle Creek HospitalBattle Creek, MI · Acute Care Hospitals3 of 5 stars

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

John William Hendrix among 865 acute care nurse practitioner records in Michigan

John William Hendrix, ACNP is one of 865 acute care nurse practitioner records with a practice address in Michigan. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 94% of them.

  • NPI issued2025 · 94% of these records are older, 2% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2024 · median 2019 among the 597 with a school on file
  • Record last updated2025 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Michigan

There are 865 acute care nurse practitioner records in Michigan.

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Tatiana Burkholder, DNPKalamazoo, MI 490071598306052
  2. Glenn Carlson, ACNPKalamazoo, MI 490071609103589
  3. Christopher Holthof, AG-ACNPKalamazoo, MI 490071386160182
  4. Leah Ijere, ACNP-AGKalamazoo, MI 490071689186520
  5. Christi Lietzau, ACNP-BCKalamazoo, MI 490071285932509
  6. Tsana Mattice, AGACNP-BCKalamazoo, MI 490071578022042
  7. Marci Melnick-Butler, ACNPKalamazoo, MI 490071962938365
  8. Stephanie Nelsen, NPKalamazoo, MI 490071922573260

Common questions

What is John William Hendrix, ACNP's NPI number?

John William Hendrix, ACNP's National Provider Identifier (NPI) is 1023817392, issued on Mar 10, 2025. An NPI identifies a provider in billing; it is not a license.

Where is John William Hendrix, ACNP located?

The NPPES record lists a practice address at 601 John St Ste M-510, Kalamazoo, MI, 49007. Phone: (269) 341-7762. Providers update this record themselves, so call before visiting.

How can I verify John William Hendrix, ACNP's license?

NPPES lists Michigan license number 4704267985, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.